TWI344414B - - Google Patents
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- Publication number
- TWI344414B TWI344414B TW096146273A TW96146273A TWI344414B TW I344414 B TWI344414 B TW I344414B TW 096146273 A TW096146273 A TW 096146273A TW 96146273 A TW96146273 A TW 96146273A TW I344414 B TWI344414 B TW I344414B
- Authority
- TW
- Taiwan
- Prior art keywords
- mold
- heat
- heat insulating
- layer
- insulating layer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
- B29C45/2632—Stampers; Mountings thereof
- B29C2045/2634—Stampers; Mountings thereof mounting layers between stamper and mould or on the rear surface of the stamper
- B29C2045/2636—Stampers; Mountings thereof mounting layers between stamper and mould or on the rear surface of the stamper insulating layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
- B29L2017/005—CD''s, DVD''s
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006330395A JP4750681B2 (ja) | 2006-12-07 | 2006-12-07 | 断熱金型、金型部品、成形機及び断熱金型の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200824878A TW200824878A (en) | 2008-06-16 |
TWI344414B true TWI344414B (ja) | 2011-07-01 |
Family
ID=39492118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096146273A TW200824878A (en) | 2006-12-07 | 2007-12-05 | Heat insulating mold, mold component, molding machine, and method for manufacturing the heat insulating mold |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100055225A1 (ja) |
EP (1) | EP2100710A4 (ja) |
JP (1) | JP4750681B2 (ja) |
KR (1) | KR20090085668A (ja) |
CN (1) | CN101553349A (ja) |
TW (1) | TW200824878A (ja) |
WO (1) | WO2008069235A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5730868B2 (ja) * | 2010-06-14 | 2015-06-10 | ポリプラスチックス株式会社 | 金型の製造方法 |
WO2013035625A1 (ja) * | 2011-09-05 | 2013-03-14 | ポリプラスチックス株式会社 | 金型 |
CN105517378B (zh) * | 2014-09-22 | 2019-09-20 | 富泰华工业(深圳)有限公司 | 壳体及其制备方法,应用其的电子装置 |
CN109211970B (zh) * | 2018-11-09 | 2021-03-30 | 中国兵器工业第五九研究所 | 隔热性能测试装置、隔热性能测试方法及应用 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2485724A (en) * | 1945-12-21 | 1949-10-25 | Pittsburgh Corning Corp | Method of making lightweight cellular materials |
EP0211579B1 (en) * | 1985-08-02 | 1990-03-28 | Ngk Insulators, Ltd. | Method of making a silicon nitride sintered member |
JPS6272583A (ja) * | 1985-09-26 | 1987-04-03 | 日本碍子株式会社 | 高温構造部材用炭化珪素焼結部材 |
JPS63144211U (ja) * | 1987-03-16 | 1988-09-22 | ||
US4983247A (en) * | 1989-08-07 | 1991-01-08 | General Electric Company | Method for producing resin rich surface layer on composite thermoplastic material |
US5431367A (en) * | 1992-08-28 | 1995-07-11 | General Electric Company | Multilayer injection molds having improved surface properties |
JPH06246797A (ja) * | 1992-12-28 | 1994-09-06 | Nippon Steel Chem Co Ltd | 成形品外観へのヒケ防止方法および射出成形用金型 |
US5458818A (en) * | 1993-08-31 | 1995-10-17 | General Electric Co. | Insulated mold structure for injection molding of optical disks |
JP3183171B2 (ja) * | 1996-05-31 | 2001-07-03 | トヨタ自動車株式会社 | 断熱セラミック層およびその形成方法 |
TW476958B (en) * | 1999-02-09 | 2002-02-21 | Ricoh Kk | Optical disk and method of producing the same |
JP4594486B2 (ja) * | 2000-03-30 | 2010-12-08 | 長野県 | キャビティ形成金型の製造方法、およびキャビティ形成金型 |
JP2003014938A (ja) * | 2001-04-12 | 2003-01-15 | Mitsubishi Engineering Plastics Corp | 透明樹脂製の導光板及びその成形方法、入れ子、金型組立体、並びに、面状光源装置 |
US6787071B2 (en) * | 2001-06-11 | 2004-09-07 | General Electric Company | Method and apparatus for producing data storage media |
JP4098982B2 (ja) * | 2001-07-02 | 2008-06-11 | Spsシンテックス株式会社 | 表面成形用成形型の製造方法 |
JP2004050825A (ja) * | 2002-05-31 | 2004-02-19 | Sumitomo Heavy Ind Ltd | 金型 |
JP4181017B2 (ja) * | 2002-11-13 | 2008-11-12 | 株式会社東伸精工 | 成形用金型 |
WO2004058479A1 (en) * | 2002-12-31 | 2004-07-15 | Shinill Kang | Molding system for molding micro pattern structure having micro heating element and method for fabricating mold insert for molding micro pattern structure used therein |
CN100351064C (zh) * | 2003-03-03 | 2007-11-28 | 松下电器产业株式会社 | 盘基板成形用金属模及盘基板的制造方法 |
JP4016278B2 (ja) * | 2003-12-25 | 2007-12-05 | セイコーエプソン株式会社 | 成形型および成形品の製造方法 |
JP4869070B2 (ja) * | 2004-05-20 | 2012-02-01 | 株式会社東芝 | 高熱伝導性窒化ケイ素焼結体及び窒化ケイ素構造部材 |
CN1715033A (zh) * | 2004-06-29 | 2006-01-04 | 柯尼卡美能达精密光学株式会社 | 注射成形用模具和光学元件的成形方法 |
JP4554330B2 (ja) * | 2004-10-21 | 2010-09-29 | 株式会社リコー | 高耐久性を有する断熱スタンパ構造 |
JPWO2007020769A1 (ja) * | 2005-08-18 | 2009-02-19 | コニカミノルタオプト株式会社 | 光学素子成形用金型およびその製造方法 |
CN101426630B (zh) * | 2006-04-20 | 2013-12-11 | 住友重机械工业株式会社 | 树脂成形装置及树脂成形方法 |
-
2006
- 2006-12-07 JP JP2006330395A patent/JP4750681B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-05 US US12/312,850 patent/US20100055225A1/en not_active Abandoned
- 2007-12-05 CN CNA200780045149XA patent/CN101553349A/zh active Pending
- 2007-12-05 TW TW096146273A patent/TW200824878A/zh not_active IP Right Cessation
- 2007-12-05 EP EP07859722A patent/EP2100710A4/en not_active Withdrawn
- 2007-12-05 KR KR1020097011373A patent/KR20090085668A/ko not_active Application Discontinuation
- 2007-12-05 WO PCT/JP2007/073494 patent/WO2008069235A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP4750681B2 (ja) | 2011-08-17 |
CN101553349A (zh) | 2009-10-07 |
TW200824878A (en) | 2008-06-16 |
EP2100710A4 (en) | 2012-11-07 |
KR20090085668A (ko) | 2009-08-07 |
WO2008069235A1 (ja) | 2008-06-12 |
JP2008142952A (ja) | 2008-06-26 |
EP2100710A1 (en) | 2009-09-16 |
US20100055225A1 (en) | 2010-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |